It sounds like you're referring to a specific type of shampoo: Divina Tropical Breeze Restore Keratin ProB Vita Safflower Oil Shampoo, and it comes in a gallon size. This product seems to focus on hair restoration and care with the use of keratin and safflower oil, which are known for their benefits in strengthening and moisturizing hair. Here?s a bit about the key ingredients: Keratin: A protein that can help repair and strengthen hair. Safflower Oil: Known for its moisturizing properties and ability to enhance hair softness. If you?re looking for a shampoo that deeply conditions and restores your hair, this one might be a good choice. Using it in gallon form is practical if you?re using it frequently or if it?s for professional use in a salon. Do you need any specific details or advice about it?